APA (7th ed.) Citation

Sullivan. (1988). Mikhail Gorbachev. Julian Messner.

Chicago Style (17th ed.) Citation

Sullivan. Mikhail Gorbachev. New York: Julian Messner, 1988.

MLA (8th ed.) Citation

Sullivan. Mikhail Gorbachev. Julian Messner, 1988.

Warning: These citations may not always be 100% accurate.